Hi , I ’ d like to have my phone turned on , please .   At what address , sir ?   345 Lincoln Avenue . Oklahoma City .   O . K . Your name please ?   John Smith .   One moment please . Very well , Mr . Smith . I need to ask you a few questions .   Very well .   The interview will take about 15 minutes , and your phone will be turned on in 24 hours .   Fifteen minutes ? I ’ m sorry , but I ’ ll have to call back . I need to get back to work .   O . K . Mr . Smith . Thanks for calling . 